@Controller
public class RequestController {
@GetMapping("/goto")
public String gotoPage(HttpServletRequest request)
{
request.setAttribute("msg","success");
request.setAttribute("code",200);
return "forward:/success";
}
@ResponseBody
@GetMapping("/success")
public Map success(@RequestAttribute("msg") String msg, @RequestAttribute("code") Integer code, HttpServletRequest request)
{
Object msg1 = request.getAttribute("msg");
Map<String ,Object> map = new HashMap<>();
map.put("reqMethod_msg",msg1);
map.put("annotation_msg",msg);
return map;
}
}
可以看到两种方式都可以取到存在域中的值!
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